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A new EPA rule could help eliminate PFAS contamination in Pennsylvania

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A new EPA rule could help eliminate PFAS contamination in Pennsylvania


PITTSBURGH (KDKA) — The U.S. Environmental Protection Agency designated two common forever chemicals as hazardous substances, which experts say is a critical step to protect your health.

Perfluorooctanoic acid (PFOA) and perfluorooctanesulfonic acid (PFOS) are the most widely used per- and polyfluoroalkyl substances (PFAS). The EPA has listed both as hazardous substances under the federal toxic waste clean-up law, known as the Superfund law.

“We call them forever chemicals for a reason, which is that they stay in the environment and in our bodies. They don’t tend to break down,” said Stephanie Wein, a clean water and conservation advocate with PennEnvironment Research and Policy Center.

The new action will let the EPA address contaminated sites, speed up cleaning efforts and hold polluters accountable by forcing them to pay for cleanups. It’ll also require them to report any leaks or spills of the two chemicals.

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Wein and others with PennEnvironment have been fighting for this.

“This is a huge step forward for Pennsylvania, especially because here in the Commonwealth, we’ve been dealing with this for years. We were sort of the canary in the coal mine for how widespread the problem of PFAS is. So, this is a really good day and a long time coming,” Wein said.

According to the EPA, PFAS have contaminated 180 superfund sites, and 16 are in Pennsylvania. The biggest one in the state is the Willow Grove Naval Air and Air Reserve station in Montgomery County.

PFOA and PFOS are the most common PFAS and can be found in nonstick products like cooking pans, food wrappers, waterproof clothes. They are also found in firefighting foam.

“Which is how they often wind up polluting big areas near military bases or firefighting training centers,” Wein said.

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The new rule comes on the heels of the EPA issuing a federal regulation to turn off the tap of certain PFAS in drinking water.

PennEnvironment’s next mission is phasing PFAs out of firefighting foam and consumer products entirely.

“While those things are in the works, getting the ball rolling on cleaning up the waste that’s already in the environment is a huge step forward,” Wein said.

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Pennsylvania

Biden administration announces $152 investment in Pennsylvania for lead pipe replacements

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Biden administration announces $152 investment in Pennsylvania for lead pipe replacements


$152 million investment coming to Pennsylvania for lead pipe replacements

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$152 million investment coming to Pennsylvania for lead pipe replacements

00:16

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PITTSBURGH (KDKA) — The Biden administration has announced that more than $3 billion is being invested nationwide in lead replacements and more than $152 million of that money is coming to Pennsylvania.

“Across our region, states are getting boosts from the Bipartisan Infrastructure Law that will improve lives, strengthen communities, and protect our most vulnerable populations,” said EPA Mid-Atlantic Regional Administrator Adam Ortiz. “This funding brings us much closer to replacing all lead service lines throughout the nation.”

“The Pennsylvania constitution guarantees the right to clean drinking water, but lead pipes pose critical health concerns to families across the Commonwealth,” said U.S. Senator Bob Casey. “Thanks to the infrastructure law, Pennsylvania will receive yet another round of funding to replace dangerous lead service lines. With this funding, we are restoring trust in our water supply, so that no family needs to think twice about drinking from the tap.”

Replacing lead pipes is expected to improve public health and clean drinking water.

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The University of Pennsylvania Is the First Ivy to Offer an AI Master’s

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The University of Pennsylvania Is the First Ivy to Offer an AI Master’s


The university is the first Ivy League school to offer a master’s in A.I. Jumping Rocks/Universal Images Getty Images

Earlier this year, the University of Pennsylvania made history as the first Ivy League to offer an undergraduate degree in artificial intelligence. Now, the school is gearing up to offer the first Ivy master’s program dedicated to the emerging technology.

The graduate program, which will open applications next June and welcome its first cohort in the spring of 2025, hopes to address a shortage of trained artificial intelligence talent across fields.  “Our new master’s program meets a critical need for A.I. engineers with advanced degrees who can harness the power of these transformative technologies in positive and beneficial ways,” said Vijay Kumar, dean of Penn Engineering, in a statement.

Classified as a Master of Science in Engineering and offered online, the program will consist of courses in natural language processing, machine learning, deep learning and statistics. It will also focus on the ethics of A.I., providing students “with the tools they need to make responsible decisions that benefit society as a whole,” according to a news release from Penn.

The university isn’t the first to create degree pathways dedicated to the technology. Carnegie Mellon University introduced an A.I. undergrad back in 2018, followed by schools including the Massachusetts Institute of Technology and Purdue. In recent years, A.I. “has become more and more prominent both in the public eye but also within higher education,” Alex Bernstein, head of A.I. at edtech company Noodle, told Observer. “Since these advancements in technology are reaching a certain velocity that previously people weren’t aware of, it’s become a higher priority both for people to learn about and strategize and reconsider how they want to position their careers.”

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Not to mention the high demand for A.I. skills in the workforce. Job postings requiring artificial intelligence competencies increased by 42 percent in the U.S. in December 2023 compared to a year prior, according to a recent report from University of Maryland researchers running an A.I. job tracking tool. Postings for broader IT jobs, meanwhile, fell by 44 percent.

The rising demand for A.I. education

Interest in A.I. education has also seen a noticeable increase in response to booming demand for artificial intelligence skills. Chris Callison-Burch, head of Penn’s new A.I. master’s program, told the Philadelphia Inquirer that an A.I. class he’s taught at the university for years has rapidly grown from 100 students to 400 in-person students plus 200 more online. “On campus, we fill the biggest lecture hall available,” he said.

While programs in computer science and data science are readily available at institutions of higher education, A.I.-specific disciplines “are going to be an essential offering,” said Bernstein. Instead of studying coding languages like Python, learning how to engage with emerging technologies like generative A.I. “is the more forward-looking future of these disciplines,” he added. Around 48 percent of U.S. professionals believe they will be left behind in their careers without learning how to use A.I., according to a survey from Washington State University, while 88 percent believe universities should provide educational opportunities for students to learn about the technology.

To keep up with the field’s evolving nature, Penn will center its program on the latest knowledge from data center infrastructures and utilizing professors renowned for their expertise in machine learning and the intersections of A.I., big data, bioinformatics and medicine. “The instructors teaching within our A.I. master’s program are selected from among the most research-active faculty working in this field, a necessity given the fast-changing landscape of A.I.,” said Rebecca Hayward, executive director of Penn Engineering online, in a statement.

Penn’s creation of both bachelor’s and master’s pathways devoted to the technology signals that higher education is taking the field seriously, according to Bernstein. “You didn’t see them making a master’s in cryptocurrency—this is not a fad,” he said. “When any big player like that decides to enter the ring, it signifies that this is not going away.”

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The University of Pennsylvania Is the First Ivy to Offer an AI Master’s





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Court upholds EPA pollution plan for Pennsylvania coal plants

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Court upholds EPA pollution plan for Pennsylvania coal plants


The 3rd U.S. Circuit Court of Appeals on Thursday upheld an EPA-written plan reducing pollution from several coal-fired power plants in Pennsylvania, rejecting challenges from the state and one of the affected companies.

The 3rd Circuit in 2020 tossed out EPA’s approval of the state’s ozone implementation plan, ruling that it contained a “glaring loophole” that allowed coal plants to exceed their pollution limits. It ordered EPA to approve a corrected state plan or issue a federal plan within two years.

The Biden administration worked with the Pennsylvania Department of Environmental Protection to correct the state plan but ultimately issued a federal implementation plan instead. The plan limits nitrogen oxide emissions, which go on to form ground-level ozone.

EPA’s FIP was challenged by Keystone-Conemaugh Projects, which operates two affected power plants. It was joined by the Pennsylvania DEP. Another coal plant operator, Homer City Generation, also sued but dropped its challenge.

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